Over a six-month-period, from 1st March 1988 to 30th September 1988, 127 patients suspected of having ectopic gestation at the Kenyatta National Hospital (KNH) were referred for sonographic examination, of whom 100 (78.7%) had enough data for a final diagnosis. During sonography, ectopic pregnancy was diagnosed in 31 (31%) patients, out of whom 15 (48.4%) were confirmed to have ectopic gestation at laparotomy. Of the 69 who were thought to have other gynaecological disorders at sonographic examination, 2 (2.9%) were later found to have other ectopic gestation at surgery. Of the 17 patients who had ectopic gestation finally, extrauterine gestational sac with a demonstrable foetal pole were observed in only 6 (35.3%) cases, thus allowing a confident diagnosis of ectopic pregnancy by sonography. An empty, bulky uterus, demonstrable adnexal mass, pseudo-gestational sac and fluid in the culde-sac, together improved the sonographic positive predictive value to 67.0%. This study has shown that sonography can be used in the diagnosis of ectopic pregnancy at the KNH. However, in order to improve its reliability, further studies are recommended involving a combination of pregnancy test and sonography. PIP: Between March and September 1988 at the Kenyatta National Hospital in Nairobi, Kenya, clinicians included all patients (127) referred for ultrasonography due to suspected ectopic pregnancy (age range, 18-45 years) in a study to determine whether ultrasonography can be used to accurately diagnose ectopic pregnancy. The researchers examined only the records of 100 patients who had data adequate enough to make a final diagnosis. Based on sonography, clinicians believed 31 women had an ectopic pregnancy, but laparotomy confirmed that just 15 (48.4%) of these women actually had an ectopic pregnancy. Based on sonography, they did not suspect ectopic pregnancy in the other 69 patients, but laparotomy revealed that 2 patients (2.9%) did indeed have an ectopic pregnancy. Thus, the overall ectopic pregnancy rate among the 100 women was 17%. The remaining 83 women had other gynecological conditions. 52.9% of the women with an actual ectopic pregnancy had a pseudogestational sac, which had a positive predictive value of 53% and a negative predictive value of 90%. A pseudogestational sac had a sensitivity of 53% and specificity of 90%. Just 6 ectopic pregnancy cases (35.3%) had an extrauterine gestational sac with a clear fetal pole and a fetal heart beat. An enlarged uterus was more common in women with an ectopic pregnancy than in those with other conditions (82.4% vs. 51.8%; p .05). Every ectopic pregnancy case had a complex adnexal mass compared to just 48.2% of those with other conditions (p .001). When a woman had all these conditions combined–an empty, enlarged uterus; distinct adnexal mass; a pseudogestational sac; and fluid in the cul-de-sac-sonography's positive predictive value increased to 67%. The researchers recommended additional studies using a combination of the urinary pregnancy test and sonography to improve sonography's reliability. PMID: 8181431 [PubMed - indexed for MEDLINE]

AIDS continues to exert considerable strain on the economy, as well as social aspects of our lives. Previous studies have identified the categories of people most at risk of contracting and developing HIV infection and AIDS. In this study, 20.9% of women with acute pelvic infection at the Kenyatta National Hospital, were found to be seropositive for HIV, much higher than the general population in Kenya. Though there was no direct correlation between one's age and serological status, most of the women with pelvic inflammatory disease (PID) were young, quite sexually active, and involved with several partners. 49.0% of the entire group and 53.7% of the women who were seropositive, were married. This underlines the fact that marital status does not appear to offer any protection against HIV infection. The fact that majority of these women had started coitus quite early, they were not using any protective measure against STDs or HIV infection, and that they were involved with several partners, indicate that we are very far from winning the fight against HIV infection and AIDS. There is need to revise the currently operative programmes with a view to making them more effective, in preventing transmission and spread of HIV infection. PMID: 8261972 [PubMed - indexed for MEDLINE]

A total of 105 patients were treated for ruptured gravid uteri at the Kenyatta National Hospital, Nairobi, Kenya, over a five year period, January, 1984 to December, 1988. During the same period, there were 44,156 deliveries, giving an incidence of uterine rupture of 1:425 deliveries. Of these, records for 95 patients were traced and analysed, and the results are presented here. Majority (61.0%) of these patients were aged less than 30 years, and 62.1% were gravida 5 or less. 54 (56.8%) of them had rupture of scarred uteri, 33 (34.7%) had spontaneous rupture, while 8 (8.4%) had traumatic rupture. 56 (59.0%) ruptured while at the Kenyatta National Hospital. Repair of the uterus without tubal ligation was the treatment offered to most of them, while total abdominal hysterectomy was rarely done. The perinatal case fatality rate was 60% and there were two maternal deaths giving a maternal case fatality rate of 2.1%. Factors associated with uterine rupture at the Kenyatta National Hospital are discussed, and possible ways of reducing the incidence suggested. PIP: Physicians treated 105 patients with uterine rupture at Kenyatta National Hospital (KNH) in Nairobi, Kenya between January 1984-December 1988. The ruptured gravid uterus incidence during the study period was 1:425. 56.8% of the mothers were between 20-29 years old. 62.1% were gravida 5. 21.1% had received no prenatal care. 59% ruptured at this hospital. Adequate labor monitoring would have prevented rupturing. 56.8% experienced at least 1 previous cesarean section (C-section). Only 2 women had had a classical C-section. Moreover 21.1% of mothers who had prenatal care at KNH underwent a previous C-section. Perhaps health workers did not evaluate these women properly. 74% of the mothers were at least 38 weeks gestation. 34.7% had a spontaneous rupture due to prolonged labor (12 hours). 8.4% experienced a traumatic rupture. 94.7% happened during labor. Most of the tears (51.6%) occurred along the lower anterior uterine segment primarily on the transverse or on a C-section scar. Surgeons were able to repair the uterus without tubal ligation in 47.4% of the cases. They could repair the uterus of 11.6%, but also had to perform a tubal ligation. They conducted a partial hysterectomy on 38% and total hysterectomy on 3.2%. 38.9% gave birth to their infants vaginally. 55.8% of the mothers gave birth to a stillborn infant. 35.8% of the infants were delivered in good condition and survived. 4.2% were in poor condition and survived and 4.2% were in poor condition and died. All the infants in the peritoneal cavity were already dead, but not all of those in the uterus died. The case fatality rate stood at 60%. 2.1% of the mothers died, all after surgery. 1 mother actually died of injuries from an earlier assault. In conclusion, C-section was the major predisposing factor. Ruptured gravida uteri continued to be a major obstetric problem in Kenya. PMID: 1752222 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]